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EUROPAR
2009
Springer
10 years 2 months ago
Automatic Calibration of Performance Models on Heterogeneous Multicore Architectures
Multicore architectures featuring specialized accelerators are getting an increasing amount of attention, and this success will probably influence the design of future High Perfor...
Cédric Augonnet, Samuel Thibault, Raymond N...
EUROPAR
2009
Springer
10 years 2 months ago
A Data Management System for UNICORE 6
Tobias Schlauch, Anastasia Eifer, Thomas Soddemann...
EUROPAR
2009
Springer
10 years 2 months ago
Towards Metaprogramming for Parallel Systems on a Chip
We demonstrate that the performance of commodity parallel systems significantly depends on low-level details, such as storage layout and iteration space mapping, which motivates t...
Lee W. Howes, Anton Lokhmotov, Alastair F. Donalds...
EUROPAR
2009
Springer
10 years 2 months ago
Capturing and Visualizing Event Flow Graphs of MPI Applications
A high-level understanding of how an application executes and which performance characteristics it exhibits is essential in many areas of high performance computing, such as applic...
Karl Fürlinger, David Skinner
EUROPAR
2009
Springer
10 years 2 months ago
Accelerating S3D: A GPGPU Case Study
The graphics processor (GPU) has evolved into an appealing choice for high performance computing due to its superior memory bandwidth, raw processing power, and flexible programm...
Kyle Spafford, Jeremy S. Meredith, Jeffrey S. Vett...
EUROPAR
2009
Springer
10 years 2 months ago
Real-Time Issues in Live Migration of Virtual Machines
This paper addresses the issue of how to meet the strict timing constraints of (soft) real-time virtualized applications while the Virtual Machine (VM) hosting them is undergoing a...
Fabio Checconi, Tommaso Cucinotta, Manuel Stein
EUROPAR
2009
Springer
10 years 2 months ago
Detailed Performance Analysis Using Coarse Grain Sampling
Performance evaluation tools enable analysts to shed light on how applications behave both from a general point of view and at concrete execution points, but cannot provide detaile...
Harald Servat, Germán Llort, Judit Gimenez,...
EUROPAR
2009
Springer
10 years 2 months ago
Modeling Resubmission in Unreliable Grids: The Bottom-Up Approach
Abstract. Failure is an ordinary characteristic of large-scale distributed environments. Resubmission is a general strategy employed to cope with failures in grids. Here, we analyt...
Vandy Berten, Emmanuel Jeannot
EUROPAR
2009
Springer
10 years 2 months ago
Using Hybrid CPU-GPU Platforms to Accelerate the Computation of the Matrix Sign Function
Abstract. We investigate the performance of two approaches for matrix inversion based on Gaussian (LU factorization) and Gauss-Jordan eliminations. The target architecture is a cur...
Peter Benner, Pablo Ezzatti, Enrique S. Quintana-O...
EUROPAR
2009
Springer
10 years 2 months ago
Distributed Data Partitioning for Heterogeneous Processors Based on Partial Estimation of Their Functional Performance Models
The paper presents a new data partitioning algorithm for parallel computing on heterogeneous processors. Like traditional functional partitioning algorithms, the algorithm assumes ...
Alexey L. Lastovetsky, Ravi Reddy
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